Pith Number

pith:ZKT552C5

pith:2008:ZKT552C52Z5SY523ZQ5DI6TTBA

not attested not anchored not stored refs pending

Systematic infrared 2.5-5 micron spectroscopy of nearby ultraluminous infrared galaxies with AKARI

(2) ISAS/JAXA, (3) Univ. of Tokyo, (4) GUAS), Mai Shirahata, Masatoshi Imanishi (1), Nagisa Oi (4) ((1) NAO Japan, Takao Nakagawa, Takashi Onaka (3), Takehiko Wada (2), Yoichi Ohyama

arxiv:0808.0363 v1 · 2008-08-04 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZKT552C52Z5SY523ZQ5DI6TTBA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:52:42.403289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caa7dee85dd67b2c775bcc3a347a7308188394c46062d4c103ec80e2365263c0

Aliases

arxiv: 0808.0363 · arxiv_version: 0808.0363v1 · doi: 10.48550/arxiv.0808.0363 · pith_short_12: ZKT552C52Z5S · pith_short_16: ZKT552C52Z5SY523 · pith_short_8: ZKT552C5

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/ZKT552C52Z5SY523ZQ5DI6TTBA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: caa7dee85dd67b2c775bcc3a347a7308188394c46062d4c103ec80e2365263c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2ea5c610d74945bd255b9e68122aeee009fb7fc360e876c226020022374ecc2c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-08-04T00:21:57Z",
    "title_canon_sha256": "b0a2dd32024000983fab0473e79e4c9a52bb3fdf6b585a4036d9c5cddd99a628"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0808.0363",
    "kind": "arxiv",
    "version": 1
  }
}